Shelly EM relay switch for power consumption measurement, for Wi-Fi network. The EM relay switch can measure power consumption from two channels. Clamps must be purchased separately.

The Shelly EM relay switch allows monitoring the consumption of home devices, appliances, electrical circuits, and office equipment individually. The device also displays electricity produced by solar panels. The device’s internal memory stores up to 365 days of historical data if Wi-Fi is not available. EM also includes overload protection – the relay immediately cuts off the circuit if it detects consumption exceeding the set power limit.

Shelly smart home products support Amazon Alexa and Google Assistant virtual assistants. In addition to the aforementioned, several other smart home systems/platforms are supported (verify compatibility per product). Shelly products connect to a wireless Wi-Fi network and do not require a separate home automation controller to operate.

Note, installation may only be performed by a certified electrician. Clamps required for power consumption measurement are sold separately.

Features:

• Model: Shelly EM
• Rated voltage: alternating current: 110-230 V ±10%, 50/60 Hz
• Two independent max. 120 A measurement channels
• Control of one contactor (or load up to 2 A)
• Internal memory stores up to 365 days of historical data if Wi-Fi is unavailable
• Voltage measurement and configurable alarm reporting
• Wireless standard: Wi-Fi 802.11b/g/n, 2.4 GHz
• Amazon Alexa, Google Assistant support
• MQTT support
• Shelly Cloud app – Android and iOS support
• Operating temperature: 0ºC to +40ºC, indoor use only
• Dimensions: 41 x 36 x 17 mm

Package contents:

• Shelly EM
• Quick guide